A Novel L band Satellite Beacon Receiver Based on Zero IF Converter

摘要：

A novel kind of L band satellite beacon receiver is described in this paper. The Zero IF down convert concept is used to the receipt of the satellite beacon signal. Digital signal processing is also used in the receiver. When the input signal is -90dBm, the output of the receiver is -10dBm, thus s/n is 20dBm. When the input signal is -95dBm, the output of the receiver is also -10dBm, thus s/n is 10dBm. The output is same but s/n is different due to the use of AGC in the Zero IF concept.

关键词： Satellite Beacon Receiver Zero IF FFT

作者: Li Rui Zhao Laiding

作者单位: College of Electronic Science & Engineering Nanjing University of Posts & Telecommunications Nanjing College of Telecommunications & Information Engineering Nanjing University of Posts & Telecommunicat

会议类型: 国际会议

会议名称: 2011 4th International Congress on Image and Signal Processing(第四届图像与信号处理国际学术会议 CISP 2011)

会议地点: 上海

会议语种:英文

页码: 2665-2668

在线出版日期: 2011-10-15（万方平台首次上网日期，不代表论文的发表时间）